| Type | SNIC-B50 |
| Rated capacity (W) | 500w |
| Rated DC voltage (V) | 12v |
| Mains supply Input | Input voltage (V) | 165~275V AC |
| Charge current (A) | 5A |
| Inverter Output | Output voltage | 220V AC±5%lusmn;5%lusmn;5% |
| Output frequency | 50Hz ±1%lusmn;1%lusmn;1% |
| Wave | Pure sine wave, THD<4%(Full load)oad) |
| Solar power Input | Max. voltage (V) | 21V |
| Rated power (Wp) | 200W |
| Charge current (A) | 20A |
| Battery | Battery built-in capacity(Ah) | 65Ah |
| Overcharge protection voltage (V) | 14.3V |
| Over-charged recovery voltage (V) | 13.7V |
| Constant charge voltage(V) | 13.5V |
| Under-voltage alarm voltage (V) | 10V |
| DC Load | Rated voltage(V) | 12V |
| Rated current(A) | 10A |
| Battery overdischarge protective voltage(V) | 10.8V |
| Battery overdischarge recovery voltage(V) | 12.5V |
| Others | voltage drop between solar battery with storage battery(V) | ≤0.3V0.3V0.3V |
| voltage drop between storage battery with loads (V) | ≤0.15V.15V.15V |
| Relative humidity | 0~90% No condensation |
| Protective function | against counter-attack charging at night;Battery overcharge, discharge protection, solar energy inversely connect |
| Charge control mode | PWM |
| Machine size: D *W * H (mm) | 358*172*450 |
| Package size: D * W * H (mm) | 455*270*520 |